Go Back
Christmas Traybake Cake

Christmas Traybake Cake

This rich chocolate traybake cake is topped with piped red, green, and white buttercream for a festive centerpiece that’s easy, fun, and perfect for Christmas celebrations.
Prep Time 20 minutes
Cook Time 50 minutes
Total Time 1 hour 10 minutes
Course Dessert
Cuisine Christmas
Servings 15 bars
Calories 420 kcal

Equipment

  • - Electric hand or stand mixer
  • - 9x13” traybake tin
  • Mixing bowls
  • - Piping bags and tips
  • - Offset spatula (optional)

Ingredients
  

  • #### For the Cake:
  • - 400g unsalted butter softened
  • - 400g light brown soft sugar
  • - 325g self-raising flour
  • - 75g cocoa powder
  • - 7 medium eggs
  • - 1 tsp vanilla extract
  • #### For the Buttercream:
  • - 200g unsalted butter room temp
  • - 400g icing sugar
  • - 1 tsp vanilla extract
  • - Red green, and white food coloring (gel preferred)
  • - Festive sprinkles optional

Instructions
 

  • Preheat oven to 180ºC / 160ºC fan. Grease and line a 9x13" traybake tin.
  • Beat butter and sugar until light and fluffy.
  • Add eggs, flour, cocoa powder, and vanilla. Mix until smooth.
  • Pour into tin and bake for 45–50 mins or until skewer comes out clean.
  • Cool completely in the tin before decorating.
  • #### Make the Buttercream:
  • Beat butter until soft. Add icing sugar and vanilla. Beat until fluffy.
  • Divide into 3–4 bowls. Color with gel food coloring (red, green, white).
  • Use assorted piping tips to decorate randomly over cake.
  • Add sprinkles if desired. Slice and enjoy!

Notes

- Store at room temp for 4–5 days.
- Freeze (undecorated or decorated slices) up to 3 months.
- Replace cocoa powder with more flour for a vanilla version.
Keyword Christmas Traybake Cake